41a6e9cfd6
Resolves https://github.com/llvm/llvm-project/issues/99161 - [x] Implement `WaveActiveAllTrue` clang builtin, - [x] Link `WaveActiveAllTrue` clang builtin with `hlsl_intrinsics.h` - [x] Add sema checks for `WaveActiveAllTrue` to `CheckHLSLBuiltinFunctionCall` in `SemaChecking.cpp` - [x] Add codegen for `WaveActiveAllTrue` to `EmitHLSLBuiltinExpr` in `CGBuiltin.cpp` - [x] Add codegen tests to `clang/test/CodeGenHLSL/builtins/WaveActiveAllTrue.hlsl` - [x] Add sema tests to `clang/test/SemaHLSL/BuiltIns/WaveActiveAllTrue-errors.hlsl` - [x] Create the `int_dx_WaveActiveAllTrue` intrinsic in `IntrinsicsDirectX.td` - [x] Create the `DXILOpMapping` of `int_dx_WaveActiveAllTrue` to `114` in `DXIL.td` - [x] Create the `WaveActiveAllTrue.ll` and `WaveActiveAllTrue_errors.ll` tests in `llvm/test/CodeGen/DirectX/` - [x] Create the `int_spv_WaveActiveAllTrue` intrinsic in `IntrinsicsSPIRV.td` - [x] In SPIRVInstructionSelector.cpp create the `WaveActiveAllTrue` lowering and map it to `int_spv_WaveActiveAllTrue` in `SPIRVInstructionSelector::selectIntrinsic`. - [x] Create SPIR-V backend test case in `llvm/test/CodeGen/SPIRV/hlsl-intrinsics/WaveActiveAllTrue.ll`
11 lines
294 B
LLVM
11 lines
294 B
LLVM
; RUN: opt -S -dxil-op-lower -mtriple=dxil-pc-shadermodel6.3-compute %s | FileCheck %s
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define noundef i1 @wave_all_simple(i1 noundef %p1) {
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entry:
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; CHECK: call i1 @dx.op.waveAllTrue(i32 114, i1 %p1)
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%ret = call i1 @llvm.dx.wave.all(i1 %p1)
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ret i1 %ret
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}
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declare i1 @llvm.dx.wave.all(i1)
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